SDCL § 7-9-22: Suspicion of counterfeit recorded documents--Notice.

If a register of deeds has reason to believe that a document or instrument previously recorded is counterfeit pursuant to § 22-11-29, the register of deeds shall provide written notice of the recording of the document or instrument to the stated or last known address of the person who owns any interest in the real property as the obligor or debtor and to any person who owns any interest in the real property described in the document or instrument.